Add status progress for batch tool operations

src/tools/sendToMobile.ts

@@ -103,13 +103,16 @@ export function openSendToMobile(context: vscode.ExtensionContext) {
           return;
         }
         const files: SharedFile[] = [];
-        for (const filePath of filePaths) {
+        for (let i = 0; i < filePaths.length; i++) {
+          const filePath = filePaths[i];
           if (!filePath || !fs.existsSync(filePath)) {
             panel.webview.postMessage({ type: 'error', message: 'File missing.' });
             return;
           }
+          panel.webview.postMessage({ type: 'status', message: `Loading ${i + 1}/${filePaths.length} ${path.basename(filePath)}` });
           files.push({ buf: fs.readFileSync(filePath), filename: path.basename(filePath) });
         }
+        panel.webview.postMessage({ type: 'status', message: 'Starting server...' });
         const token = crypto.randomBytes(6).toString('base64url');
 
         const cfg = vscode.workspace.getConfiguration('hplToolbox.sendToMobile');
@@ -549,6 +552,9 @@ ${getToolWebviewStyles()}
       selectedPaths = selectedFiles.map(f => f.path);
       selectedPage = 0;
       renderSelection();
+    } else if (m.type === 'status') {
+      statusEl.textContent = m.message;
+      statusEl.className = 'status-panel is-busy';
     } else if (m.type === 'sharing') {
       statusEl.classList.remove('is-busy');
       currentUrls = m.urls;